/** @file
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This file defines the QNC Info Protocol.
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Copyright (c) 2013-2015 Intel Corporation.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _PCH_INFO_H_
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#define _PCH_INFO_H_
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//
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// Extern the GUID for protocol users.
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//
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extern EFI_GUID gEfiQncInfoProtocolGuid;
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//
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// Forward reference for ANSI C compatibility
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//
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typedef struct _EFI_QNC_INFO_PROTOCOL EFI_QNC_INFO_PROTOCOL;
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//
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// Protocol revision number
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// Any backwards compatible changes to this protocol will result in an update in the revision number
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// Major changes will require publication of a new protocol
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//
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// Revision 1: Original version
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// Revision 2: Add RCVersion item to EFI_QNC_INFO_PROTOCOL
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//
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#define QNC_INFO_PROTOCOL_REVISION_1 1
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#define QNC_INFO_PROTOCOL_REVISION_2 2
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//
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// RCVersion[7:0] is the release number.
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//
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#define QNC_RC_VERSION 0x01020000
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//
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// Protocol definition
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//
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struct _EFI_QNC_INFO_PROTOCOL {
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UINT8 Revision;
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UINT8 BusNumber;
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UINT32 RCVersion;
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};
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#endif
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